Finding the Third Proportional to 715,783.50 and 1,557,522

Step by Step Solution

1. Step 1: Write the proportion equation
   715,783.50 : 1,557,522 = 1,557,522 : x
2. Step 2: Convert to fraction form
   715,783.50/1,557,522 = 1,557,522/x
3. Step 3: Cross multiply
   715,783.50x = 1,557,522 × 1,557,522
4. Step 4: Simplify right side
   715,783.50x = 2,425,874,780,484
5. Step 5: Solve for x
   x = 2,425,874,780,484/715,783.50
6. Step 6: Final answer
   x = 3,389,118.05